Web editor 502 Bad Gateway

Can't open web editor I receive a error message "502 Bad Gateway" I tried clearing my browser cachet / reloaded the page and shut computer down and repowered it up but continue to receive the same message. Does anybody have any other suggestions?

Sorry again for this issue, we plan to release the new login system early next week!

We have finally deployed the new authentication system, please let us know if you encounter any issue with it. Sorry again for the disruption and thanks for your patience.